Name | Formamide |
Synonyms | Formamide FORMAMIDE HDPE Formamide Methanamide Formamide, MB Grade (1.12017) Formamide, Molecular Biology Grade Methanamide, Molecular Biology Grade |
CAS | 75-12-7 |
EINECS | 200-842-0 |
InChI | InChI=1/CH3NO/c2-1-3/h1H,(H2,2,3) |
Molecular Formula | CH3ON |
Molar Mass | 45.04 |
Density | 1.133 |
Melting Point | 2-3℃ |
Boling Point | 210℃ |
Flash Point | 175℃ |
Water Solubility | miscible |
Vapor Presure | 0.08 mm Hg ( 20 °C) |
Vapor Density | 1.55 (vs air) |
Appearance | clear, colorless liquid |
pKa | 16.50±0.50(Predicted) |
PH | 8-10 (200g/l, H2O, 20℃) |
Storage Condition | 库房低温, 通风, 干燥 |
Stability | Flammable; toxic nitrogen oxide gas emitted from fire scene |
Refractive Index | 1.446 |
Physical and Chemical Properties | Transparent oily liquid, slightly ammonia odor, hygroscopic, flammable. Miscible with water and ethanol, slightly soluble in benzene, chloroform and ether. Relative density 1.133(20/4 C). Boiling Point 210 °c. Melting point 2.55 °c. Flash Point 175 °c. Refractive index nD(25 °c) 1.4468. Ignition point> 500 °c. Viscosity (20 °c) 2.926MPA-s. |
Use | For the pharmaceutical and pesticide industries |
Hazard Symbols | T - Toxic |
Risk Codes | R61 - May cause harm to the unborn child |
Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S53 - Avoid exposure - obtain special instructions before use. |
WGK Germany | 1 |
RTECS | LQ0525000 |
FLUKA BRAND F CODES | 10 |
TSCA | Yes |
Toxicity | LD50 in mice, rats (g/kg): 4.6, 5.7 i.p. (Pham-Huu-Chanh) |
Raw Materials | Methyl formate Ammonia |
Downstream Products | 4-Amino-6-methoxypyrimidine 4,6-Dihydroxypyrimidine 4-methylthiazole 4-Methyl-5-(2-acetoxyethyl)thiazole ivermectin |
transparent oily liquid, slightly ammonia odor, with hygroscopicity, flammable. Miscible with water and ethanol, slightly soluble in benzene, chloroform and ether. The relative density was 1. 133. Boiling Point 210 °c. Melting point 2.55 °c. Flash Point 175 °c. Refractive index 4468. Ignition point> 500 °c. Viscosity (20 °c) 2.926MPA. s.
is a medicine (imidazole, pyrimidine 1,3,5 triazine, caffeine, theophylline, theobromine), pesticides, dyes, raw materials, but also excellent organic solvents, it is mainly used for spinning of acrylonitrile copolymer and ion exchange resin, as well as anti-static finishing or conductive finishing of plastic products. Formamide can also be used as a treatment agent for paper, a softening agent for fiber, a softening agent for animal glue, and the like. In addition, it is also used for the separation of chlorosilanes and the purification of oils and fats.